_PATH_SENDMAIL
execl(_PATH_SENDMAIL, "sendmail", "-F", "Atrun Service",
execl(_PATH_SENDMAIL, "sendmail", "-i", "-t", "-F",
warn(_PATH_SENDMAIL);
cp = _PATH_SENDMAIL;
#if !defined(_PATH_SENDMAIL)
#define MAILCMD _PATH_SENDMAIL /*-*/
if ((cp = strrchr(_PATH_SENDMAIL, '/')) != NULL)
cp = _PATH_SENDMAIL;
execl(_PATH_SENDMAIL, cp, "-t", NULL);
FILE *pfp = popen(_PATH_SENDMAIL " -t", "w");